DSPIC33EP512MC504T-H/MV DSPIC33EP512MC504T-H/PT DSPIC33EP512MC504T-I/ML DSPIC33EP512MC504T-I/MV DSPIC33EP512MC504T-I/PT DSPIC33EP512MC504T-I/TL DSPIC33EP512MC506-E/MR DSPIC33EP512MC506-E/PT DSPIC33EP512MC506-H/MR dsPIC33EP512MC506-H/PT